Add Yahoo as a preferred source to see more of our stories on Google. Walk into most quick-lube shops and you'll walk out with a sticker telling you to return in three months or 3,000 miles. It's ...

Synthetic oils contain chemically modified compounds and high-quality base oils.

(ARA) - For years, 3,000 miles was touted as the optimum interval for changing your motor oil and filter. It's also an oil change interval that continues to be encouraged by the automotive oil change ...

Dear Car Talk: When I bought my 2011 Toyota Camry, the dealer told me that the synthetic oil didn't need to be changed so often, say only about every 10,000 miles or so. Since I had free service at ...

Yes, synthetic oil is better for most engines, offering superior protection, longer life, and performance compared to ...

With almost 10 million California residents changing their oil every 3,000 miles or less, state officials said motorists need to rethink their habits as auto technology advances allow vehicles to go ...

The synthetic oil in your car's engine has an incredibly challenging job. In an instant, the cold oil resting in your engine's sump needs to surge its way to the valve gear and then back to the sump ...

When I bought my 2011 Toyota Camry, the dealer told me that the synthetic oil didn’t need to be changed so often, say only about every 10,000 miles or so. Since I had free service at the dealer ...